Ttŭgŏun pyŏl
Subtitle: changpʻyŏn sosŏl
By: [chŏja Yang Ŭi-sŏn ; pʻyŏnjip Sŏnu Yŏn-hŭi]
Publisher: Kŭmsŏng Chʻŏngnyŏn Chʻulpʻansa
Published: 2004
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 315